4513 Chemical vs Physical Bell Quiz for F

4/5/13 Chemical vs. Physical

Bell Quiz for F, 4/05/13 Identify each change as physical or chemical. 1. Picking up an acorn from the ground. 2. Placing an acorn in soil. 3. An acorn sprouting roots and stem. 4. A seedling converting soil nutrients into tree bark 5. Chopping down a tree. 6. Burning firewood in a stove.

Page 28: Friday, 4/5/13 Today’s Agenda Changes in Matter Today’s Learning Target I can compare & contrast physical & chemical changes in matter.

Table Talk: How is matter changing?

Table Talk: How is matter changing?

Drag the changes below into the correct category. Physical or Chemical? Physical Change • • Chemical Change • • A boy digesting his sandwich Water turning to ice Milk spilled on a table A seed sprouting roots Freezer burned green beans Baking soda and vinegar reacting A tree growing apples Shattered glass A baby developing in a womb Roasted marshmallows A steaming teapot Wood burning in a campfire Fireworks exploding Ice turning to water Fog on a bathroom mirror A match igniting Folded paper

Drag the changes below into the correct category. Physical or Chemical? Physical Change • • • Ice on • my windshield Pencil • lead writing on paper Chemical Change • • My engine burning gas Hair growing Fruit loops in stomach acid A squirrel gathering nuts A steaming cup of tea A squirrel being digested by a cougar Melting ice Cougar manure fertilizing a maple tree A flashlight turning on Clothes drying on a line photosynthesis A squirrel digesting nuts

EXIT TASKS 1. Reread today’s learning target. 2. Give yourself a target grade. 3. Clean up your desk. 4. Stand tuck in your chair. 5. Listen for the signal for dismissal.